Press the button to return to parameter P1 or wait 60
seconds to exit technician settings and return to normal display.
P200 – Restore defaults
Press the button to restore defaults
Press the button twice to return to normal display
4. Technician settings (cont’)
-35 -
P136 – Time initialization of heat valve
Range: 60...500 seconds
Default: 210 seconds
P137 – T2 indication for cold water
Range: 7...35°C
Default: 30°C
P138 – T2 indication for hot water
Range: 20...45°C
Default: 32°C